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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What do IR sensors detect?
💡 Hint: Think about how robots avoid collision.
Question 2
Easy
Name a common application of infrared sensors.
💡 Hint: Consider robots that follow a path.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does an IR sensor detect?
- Temperature
- Obstacles using infrared light
- Sound waves
💡 Hint: Focus on what type of energy they interact with.
Question 2
True or False: IR sensors only work in complete darkness.
- True
- False
💡 Hint: Consider the work of IR sensors compared to regular light sensors.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a scenario where a line-following robot using IR sensors detects multiple lines of varying colors. Describe how you would program the robot to differentiate between the lines and follow the correct path.
💡 Hint: Think about how different colors might reflect IR light differently.
Question 2
How would environmental factors, such as sunlight or heat sources, affect the accuracy of IR sensors? Propose some solutions to counteract these influences.
💡 Hint: Consider how the environment impacts sensors.
Challenge and get performance evaluation